Lincoln K and KP Numbers › Lincoln Electric KP2103-1B1 CONTACT TIP, 068-072, 3/8-16 THREAD Lincoln Electric KP2103-1B1 CONTACT TIP, 068-072, 3/8-16 THREAD Sale Price: $149.02 Original Price: $166.90 CONTACT TIP, 068-072, 3/8-16 THREAD PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 10.000 Add To Cart Added! CONTACT TIP, 068-072, 3/8-16 THREAD PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 10.000